Thebusinessrules yourcodealreadyenforces.

Stoney finds them, maps them, and catches drift on every PR.

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Free forever for solo devs5-minute installNo test files to write

How it works

Five clips. Whole loop.

Stoney discovers your rules, surfaces conflicts, checks every PR before merge, logs every drift, and walks through setup.

Step 01 of 05

Stoney discovers your business rules.

Install the GitHub App. StoneyBot reads your code, recent PRs, and the Jira tickets they reference — the rules your API already enforces appear, each tied to the PR that wrote it and the ticket that authorized it.

Step 02 of 05

Conflicts surface with full context.

When two rules say opposite things — one in code, one in Jira — Stoney pins the contradiction with both sources side by side. Suggested resolution, in one click.

Step 03 of 05

Every PR is checked before merge.

When a PR touches a rule, Stoney's pre-merge check fires automatically. The PR row shows the rule it threatens, and the reviewer gets the full trail inline on GitHub.

Step 04 of 05

Every drift, every resolution, logged.

Drift detected, owner paged, resolution recorded — the activity feed shows every rule event in order. Real-time and audit-grade.

Step 05 of 05

Setup is a five-step click-through.

Install the GitHub App, point at your Jira, describe your product in a sentence, opt into Slack alerts. The wizard does each connection in order — most teams are watching real PRs inside ten minutes.

The problem

Nobody knows what the API actually does anymore.

The rules your service enforces live in three places at once. Some are in code. Some are in Jira. The rest are decisions made in PR threads two years ago. Nothing reconciles them. So a single merge can quietly break a guarantee no one remembers writing.

The fix

Stoney reads all three together. Then it watches every change.

We synthesize the rules your API enforces today, attach each one to the ticket that authorized it and the PR that last touched it, and keep the registry honest as your team ships.

The API rule registry and drift-detection layer for engineering teams shipping under SOC 2.

Every PR is checked before merge.

Each change runs against the registry. If it would break a rule, GitHub flags it — reviewers see it first, no surprises in production.

Breaks hit the right person.

When something fails in production, Stoney names the PR, the engineer, and the ticket — and pings the owner directly. No git-blame at 2am.

Conflicts surface before customers do.

When two rules disagree — “free users get 100” vs. “free users get 50” — we catch the contradiction before it becomes a support ticket.

Do the math

One bad week costs more than a year of Stoney.

Here’s what you’re already paying for every month, whether you see it or not.

10+ hours

One production incident.

Something breaks. Customers find it first. You spend the day in a war room.

$40K MRR

One bad week of broken billing.

Refunds quietly stop working. Two enterprise customers churn before anyone connects the dots to the PR that shipped on Tuesday.

1 week of prep

Every SOC 2 cycle.

Days of screenshots and CSV exports because nothing answers “did the rule hold?”

Stop one incident. Stoney pays for the year.

$99/moLess than one senior‑engineer hour.
See pricing

Free tier · No credit card · 5‑min setup

FAQ

Common questions

Still have questions?

hello@stoneydev.com

Stop finding out from customers
that your API changed.

Catch the next regression in a PR review, not a customer ticket. Install in five minutes.

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